# Yash

Last seen: 29日 前 2022 年からアクティブ

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#### Feeds

How to create overlaping heatmap in geoplot
To achieve a discrete density plot with overlapping circles of different colors, you can use the scatter function in MATLAB. Thi...

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calculate the average of each face ?
To calculate and plot the average for each face, you can use the accumarray function in MATLAB. Lets assume you have the time se...

pde-bvp in MATLAB?
To solve a boundary value problem (BVP) for a partial differential equation (PDE) in MATLAB, you can use the pdepe function. Alt...

Difficulty getting s2rlgc to work
If the makepassive function is not producing acceptable results for the s2rlgc function, you may need to investigate further to ...

How can I calculate the SNR of a curve that has impulse noise added?
To calculate the SNR (Signal-to-Noise Ratio) of a signal in MATLAB, you can follow these steps: % Calculate the power of the si...

Error when using "Resample and Smooth Surfaces" function in CAT12
The error message you're encountering, "Unrecognised function or variable 'Psname'." suggests that there's a reference to an und...

polynomial function to transfer function in matlab
Yes, you can obtain the transfer function of a 4th order polynomial equation in MATLAB. However, it is important to note that a ...

Is it possible to simulate/code CD-NOMA schemes such as SCMA, LDS CDMA in MATLAB?
Yes, it is possible to simulate and code CD-NOMA schemes such as SCMA (Sparse Code Multiple Access) and LDS CDMA (Low Density Si...

Array iteration using a for loop in stateflow
Given the complexity and the size of your data (44608 different trajectories for a 6-axis robot), a direct for loop approach mig...

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Defining vector of integrals with undefined function
Hey, Your code looks almost correct. The only issue is with the syntax of the integral function. You should replace integrate w...

3ヶ月 前 | 0

Elliptical Pressure Distribution Function
Hi, You can obtain an elliptical distribution for your "Pressure Factor" using the equation of an ellipse. Here's the code that...

3ヶ月 前 | 0

Reinforcement learning - DDPG - minibatch - Continuos action saturation
The minibatch size in a neural network training process refers to the number of samples used in each iteration to update the wei...

3ヶ月 前 | 0

How to reduce the color intensity of a noise signal?
Hi, To decrease the color intensity of the noise before adding it to the PD signal, you can adopt one of the following approach...

3ヶ月 前 | 0

Reinforcement Learning - Access agent/training parameters while training
Normally, when you use the train function, it should open up the Reinforcement Learning Episode Manager. This tool allows you to...

3ヶ月 前 | 0

I keep getting an error When I train an agent with DDPG: Error using rl.env.SimulinkEnvWithAgent>localHandleSimoutErrors (line 667)
Hi, I am assuming you are using R2020a or lower versions of MATLAB. Similar error as to what you are facing is identified in th...

3ヶ月 前 | 0

How to train selforgmap with trajectories?
Hi, To train a selforgmap with trajectories, you need to reshape your trajectory data into a suitable format for training. The ...

3ヶ月 前 | 0

External Mode Open Protocol Connect command failed
I am assuming you are using MATLAB R2020b or R2021a version. The error that you are facing is related to connection error during...

3ヶ月 前 | 0

Solution to Robustness Bound Equation
To solve equation (2) using the value of P obtained from equation (3), you can find the maximum of the singular value decomposit...

3ヶ月 前 | 0

Calculating volume of a convex hull
You are getting that error because all your points are coplanar, and you are trying to find the convex hull in 3D of a 2D figure...

3ヶ月 前 | 0

What types of analysis can i perform on the videos of drawings?
Hello, For video analysis of the creation of drawings, besides optical flow, you can also consider the following techniques: M...

3ヶ月 前 | 0

solving non linear equation
To obtain a matrix (i, k) instead of a vector, you can preallocate the matrix S before the loop and assign the values inside the...

3ヶ月 前 | 0

Plot the principle axes from regionprops3 over an isoplot of an ellipsoid
The issue with your code is that the quiver3 function expects the direction vectors to be normalized. In your code, you are dire...

3ヶ月 前 | 0

Matlab 2021b Simulink Data Inspector automatic overlay and overwrite no longer present
Hey Nipun, In MATLAB 2021b, the Data Inspector tool has undergone some changes in its default behavior. By default, the tool no...

4ヶ月 前 | 0

Matlab2021b constantly fails to invoke parpool
Hi, When operating on Windows with MATLAB R2021b, users with non-ASCII characters in their usernames, such as extended ASCII ch...

4ヶ月 前 | 0

how to plot higher order levels of the wavelet scattering transform?
Hi Lucrezia, Once you have already computed the scattering transform coefficients and stored them in a variable, you can use th...

4ヶ月 前 | 0

ert static function declaration when using newer versions of matlab
Hi Martin, It seems that the issue you're facing is related to the static declaration in your custom TLC file. Starting from MA...

4ヶ月 前 | 0

"RecordingArrays cannot be used across tapes" when backpropagating dlode45
Hi, The error "RecordingArrays cannot be used across tapes" is thrown when using dlgradient with the 'GradientMode="adjoint"' o...

4ヶ月 前 | 0

bwboundaries() C++ code Generation Error
Hi, The error message indicates that Simulink is having trouble determining the output sizes for a block within the 'corner_det...

4ヶ月 前 | 0

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Raspberry 4B Code replacement library Arm Cortex-A ne10 error!
Hi, The error message indicates that the current compilation process is utilizing the Thumb instruction set, which is a condens...

4ヶ月 前 | 0

Antenna array (Transmitter + Receiver) in Matlab
Hi Farha, To facilitate the design and simulation of sensor arrays for applications like wireless communication and radar, you ...

4ヶ月 前 | 0